<template>
  <div ref="portaletDiv">
    <a-card :bordered="false">
      <div ref="commandstats" style="height: 420px" />
    </a-card>
  </div>
</template>

<script>
import * as echarts from "echarts"
export default {
  name: "Cache",
  data() {
    return {
      commandstats: null
    }
  },
  filters: {},
  created() {},
  mounted() {
    this.getFirstChart()
    this.$emit("setHeight", this.$refs.portaletDiv.offsetHeight)
  },
  computed: {},
  watch: {},
  methods: {
    getFirstChart() {
      this.commandstats = echarts.init(this.$refs.commandstats, "macarons")
      this.commandstats.setOption({
        dataset: [
          {
            source: [
              [28604, 77, 17096869, "Australia", 1990],
              [31163, 77.4, 27662440, "Canada", 1990],
              [1516, 68, 1154605773, "China", 1990],
              [13670, 74.7, 10582082, "Cuba", 1990],
              [28599, 75, 4986705, "Finland", 1990],
              [29476, 77.1, 56943299, "France", 1990],
              [31476, 75.4, 78958237, "Germany", 1990],
              [28666, 78.1, 254830, "Iceland", 1990],
              [1777, 57.7, 870601776, "India", 1990],
              [29550, 79.1, 122249285, "Japan", 1990],
              [2076, 67.9, 20194354, "North Korea", 1990],
              [12087, 72, 42972254, "South Korea", 1990],
              [24021, 75.4, 3397534, "New Zealand", 1990],
              [43296, 76.8, 4240375, "Norway", 1990],
              [10088, 70.8, 38195258, "Poland", 1990],
              [19349, 69.6, 147568552, "Russia", 1990],
              [10670, 67.3, 53994605, "Turkey", 1990],
              [26424, 75.7, 57110117, "United Kingdom", 1990],
              [37062, 75.4, 252847810, "United States", 1990],
              [44056, 81.8, 23968973, "Australia", 2015],
              [43294, 81.7, 35939927, "Canada", 2015],
              [13334, 76.9, 1376048943, "China", 2015],
              [21291, 78.5, 11389562, "Cuba", 2015],
              [38923, 80.8, 5503457, "Finland", 2015],
              [37599, 81.9, 64395345, "France", 2015],
              [44053, 81.1, 80688545, "Germany", 2015],
              [42182, 82.8, 329425, "Iceland", 2015],
              [5903, 66.8, 1311050527, "India", 2015],
              [36162, 83.5, 126573481, "Japan", 2015],
              [1390, 71.4, 25155317, "North Korea", 2015],
              [34644, 80.7, 50293439, "South Korea", 2015],
              [34186, 80.6, 4528526, "New Zealand", 2015],
              [64304, 81.6, 5210967, "Norway", 2015],
              [24787, 77.3, 38611794, "Poland", 2015],
              [23038, 73.13, 143456918, "Russia", 2015],
              [19360, 76.5, 78665830, "Turkey", 2015],
              [38225, 81.4, 64715810, "United Kingdom", 2015],
              [53354, 79.1, 321773631, "United States", 2015]
            ]
          },
          {
            transform: {
              type: "filter",
              config: { dimension: 4, eq: 1990 }
            }
          },
          {
            transform: {
              type: "filter",
              config: { dimension: 4, eq: 2015 }
            }
          },
          {
            transform: {
              type: "ecStat:regression",
              config: {
                method: "logarithmic"
              }
            }
          }
        ],
        title: {
          text: "1990 and 2015 per capita life expectancy and GDP",
          subtext: "By ecStat.regression",
          sublink: "https://github.com/ecomfe/echarts-stat",
          left: "center"
        },
        legend: {
          data: ["1990", "2015"],
          bottom: 10
        },
        tooltip: {
          trigger: "axis",
          axisPointer: {
            type: "cross"
          }
        },
        xAxis: {
          type: "value",
          splitLine: {
            lineStyle: {
              type: "dashed"
            }
          }
        },
        yAxis: {
          type: "value",
          splitLine: {
            lineStyle: {
              type: "dashed"
            }
          }
        },
        visualMap: {
          show: false,
          dimension: 2,
          min: 20000,
          max: 1500000000,
          seriesIndex: [0, 1],
          inRange: {
            symbolSize: [10, 70]
          }
        },
        series: [
          {
            name: "1990",
            type: "scatter",
            datasetIndex: 1
          },
          {
            name: "2015",
            type: "scatter",
            datasetIndex: 2
          },
          {
            name: "line",
            type: "line",
            smooth: true,
            datasetIndex: 3,
            symbolSize: 0.1,
            symbol: "circle",
            label: { show: true, fontSize: 16 },
            labelLayout: { dx: -20 },
            encode: { label: 2, tooltip: 1 }
          }
        ]
      })
    }
  }
}
</script>

<style></style>
